Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	CTSD
Human P-Site:	T155
P-Site Sequence:	SGYLSQDTVSVPCQS
UniProt:	P07339
Intern. Prot. ID:	IPI00011229

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CTSD	P07339	T155	SGYLSQDTVSVPCQS	100 / 9 AA	45
Phosphosite 1:	CTSD	P07339	S157	YLSQDTVSVPCQSAS	100 / 7 AA	45
Phosphosite 2:	MTFMT	Q96DP5	T192	GPILKQETVPVPPKS	66 / 9 AA	44
Phosphosite 3:	MMP25	Q9NPA2	T137	SSQLSQETVRVLMSY	75 / 8 AA	63
Phosphosite 4:	KNTC1	P50748	S382	DPKLSEDSVSVLVLR	75 / 8 AA	251
Phosphosite 5:	CTSD	P07339	S152	GSLSGYLSQDTVSVP	100 / 6 AA	45
Phosphosite 6:	ABCC4	O15439	T679	GALESQDTENVPVTL	75 / 8 AA	150
Phosphosite 7:	ULK2	Q8IYT8	T107	KGTLSEDTIRVFLHQ	62 / 8 AA	113
Phosphosite 8:	NPEPPS	P55786	T809	EEVRPQDTVSVIGGV	100 / 6 AA	103
Phosphosite 9:	POLR1B	Q9H9Y6	S1111	SDTIDTVSVPYVFRY	100 / 6 AA	128
Phosphosite 10:	POLR1B	Q9H9Y6	T1109	SRSDTIDTVSVPYVF	100 / 6 AA	128
Phosphosite 11:	factor V	P12259	T898	GRHLSQDTGSPSGMR	85 / 7 AA	252
Phosphosite 12:	ZFR	Q96KR1	T544	IPEVKQDTVSEPVTP	85 / 7 AA	117
Phosphosite 13:	SYTL5	Q8TDW5	T340	FTEDSEDTVSIRSKS	62 / 8 AA	82
Phosphosite 14:	MCM2	P49736	T857	RFGAQQDTIEVPEKD	71 / 7 AA	102
Phosphosite 15:	STAM2	O75886	T455	YLSTGQDTVSNPTYM	75 / 8 AA	58
Phosphosite 16:	ZNF438	Q7Z4V0	S6	__MQNSVSVPPKDEG	71 / 7 AA	92
Phosphosite 17:	ZFR	Q96KR1	S546	EVKQDTVSEPVTPAS	85 / 7 AA	117
Phosphosite 18:	MAML3	Q96JK9	S354	ETPLSQESASVKSDP	62 / 8 AA	122
Phosphosite 19:	MS4A14	Q96JA4	T390	LDMLSQDTPSHAMPP	85 / 7 AA	77
Phosphosite 20:	USP31	Q70CQ4	S1106	SSPKSQDSVSSPSPQ	75 / 8 AA	147